package com.celesea.configuration.mybatis;

import org.aspectj.lang.annotation.Aspect;
import org.springframework.aop.Advisor;
import org.springframework.aop.aspectj.AspectJExpressionPointcut;
import org.springframework.aop.support.DefaultPointcutAdvisor;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.boot.context.properties.EnableConfigurationProperties;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.transaction.PlatformTransactionManager;
import org.springframework.transaction.interceptor.NameMatchTransactionAttributeSource;
import org.springframework.transaction.interceptor.TransactionInterceptor;

@Aspect
@Configuration
@EnableConfigurationProperties(TxAdviceProperties.class)
public class TxAdviceConfiguration {

    @Autowired
    private TxAdviceProperties txAdviceProperties;

    /**
     * Creates a new instance of TxAdviceConfigurer
     */
    public TxAdviceConfiguration() {
        super();
    }

    @Bean
    public Advisor defaultPointcutAdvisor(PlatformTransactionManager transactionManager) {
        NameMatchTransactionAttributeSource source = new NameMatchTransactionAttributeSource();
        source.setProperties(txAdviceProperties.getAttributes());

        TransactionInterceptor transactionInterceptor = new TransactionInterceptor(transactionManager, source);
        AspectJExpressionPointcut pointcut = new AspectJExpressionPointcut();
        pointcut.setExpression(txAdviceProperties.getAdvisorPointCut());
        DefaultPointcutAdvisor advisor = new DefaultPointcutAdvisor();
        advisor.setPointcut(pointcut);
        advisor.setAdvice(transactionInterceptor);
        return advisor;
    }

}